EP2236912A3 - Luminaire - Google Patents
Luminaire Download PDFInfo
- Publication number
- EP2236912A3 EP2236912A3 EP10002747A EP10002747A EP2236912A3 EP 2236912 A3 EP2236912 A3 EP 2236912A3 EP 10002747 A EP10002747 A EP 10002747A EP 10002747 A EP10002747 A EP 10002747A EP 2236912 A3 EP2236912 A3 EP 2236912A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- main body
- led
- lighting module
- led lighting
- luminaire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Die Erfindung betrifft eine Leuchte (1) mit einem Grundkörper und einem LED-Leuchtmodul (5), das wenigstens eine LED (10) und eine Steuerschaltung für die LED (10) umfasst, wobei das LED-Leuchtmodul (5) an dem Grundkörper (2) gehalten und insbesondere in diesem eingesetzt ist, welche dadurch gekennzeichnet, dass der Grundkörper (2) als Kühlkörper ausgebildet ist, der aus einem Material mit einer hohen thermischen Leitfähigkeit besteht, und das LED-Leuchtmodul (5) thermisch mit dem Grundkörper (2) gekoppelt ist. The invention relates to a luminaire (1) having a main body and an LED lighting module (5) which comprises at least one LED (10) and a control circuit for the LED (10), wherein the LED lighting module (5) on the main body (5). 2) and is used in particular in this, which is characterized in that the base body (2) is formed as a heat sink, which consists of a material having a high thermal conductivity, and the LED lighting module (5) thermally connected to the main body (2 ) is coupled.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009004252U DE202009004252U1 (en) | 2009-03-31 | 2009-03-31 | lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2236912A2 EP2236912A2 (en) | 2010-10-06 |
EP2236912A3 true EP2236912A3 (en) | 2012-04-25 |
Family
ID=42221221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10002747A Withdrawn EP2236912A3 (en) | 2009-03-31 | 2010-03-16 | Luminaire |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2236912A3 (en) |
DE (1) | DE202009004252U1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2622263B1 (en) | 2010-09-30 | 2014-09-03 | Koninklijke Philips N.V. | Illumination device and luminaire |
DE202011051187U1 (en) * | 2011-09-02 | 2012-12-07 | Zumtobel Lighting Gmbh | Heatsink for a downlight, as well as downlight |
DE102012013332A1 (en) * | 2012-07-06 | 2014-01-09 | Led-Linear Gmbh | LED luminaire reflector and luminaire |
DE102012222814B4 (en) | 2012-12-11 | 2016-05-04 | Sgl Carbon Se | Lighting system for surface components such as ceilings or walls |
EP2997304B1 (en) | 2013-05-08 | 2018-01-10 | Philips Lighting Holding B.V. | Lighting device |
TWI509192B (en) * | 2013-12-19 | 2015-11-21 | Sunonwealth Electr Mach Ind Co | Lamp and airing cover thereof |
DE102014004894A1 (en) * | 2014-03-28 | 2015-10-01 | Occhio GmbH | Luminous head for a modular lighting system |
DE202014101536U1 (en) * | 2014-04-01 | 2015-07-06 | Zumtobel Lighting Gmbh | Recessed ceiling luminaire and housing for a recessed ceiling luminaire |
DE202014103438U1 (en) * | 2014-07-25 | 2015-10-27 | Zumtobel Lighting Gmbh | Luminaire housing with natural convective cooling |
DE202014105429U1 (en) * | 2014-11-12 | 2016-02-15 | Zumtobel Lighting Gmbh | recessed light |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030156416A1 (en) * | 2002-02-21 | 2003-08-21 | Whelen Engineering Company, Inc. | Led light assembly |
US20050111234A1 (en) * | 2003-11-26 | 2005-05-26 | Lumileds Lighting U.S., Llc | LED lamp heat sink |
WO2005078338A1 (en) * | 2004-02-17 | 2005-08-25 | Kelly William M | A utility lamp |
US20060193139A1 (en) * | 2005-02-25 | 2006-08-31 | Edison Opto Corporation | Heat dissipating apparatus for lighting utility |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6871983B2 (en) * | 2001-10-25 | 2005-03-29 | Tir Systems Ltd. | Solid state continuous sealed clean room light fixture |
DE102004019137A1 (en) * | 2004-04-16 | 2005-11-17 | Trilux-Lenze Gmbh + Co Kg | Leuchtenfeld |
GB2413840B (en) * | 2004-05-07 | 2006-06-14 | Savage Marine Ltd | Underwater lighting |
DE202007008232U1 (en) * | 2007-06-12 | 2007-08-09 | Richter, Tim | Lighting equipment e.g. lamp, for e.g. furniture, has housing accommodating lighting device, where current supply for device is provided via pivot bearing that is implemented as hollow shaft, and housing has specific height |
DE102007054206A1 (en) * | 2007-10-15 | 2009-04-16 | Harald Hofmann | LED lamp with diffuser |
DE202008013667U1 (en) * | 2008-10-15 | 2008-12-18 | Li, Chia-Mao | Multi-shell reflector cup |
-
2009
- 2009-03-31 DE DE202009004252U patent/DE202009004252U1/en not_active Expired - Lifetime
-
2010
- 2010-03-16 EP EP10002747A patent/EP2236912A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030156416A1 (en) * | 2002-02-21 | 2003-08-21 | Whelen Engineering Company, Inc. | Led light assembly |
US20050111234A1 (en) * | 2003-11-26 | 2005-05-26 | Lumileds Lighting U.S., Llc | LED lamp heat sink |
WO2005078338A1 (en) * | 2004-02-17 | 2005-08-25 | Kelly William M | A utility lamp |
US20060193139A1 (en) * | 2005-02-25 | 2006-08-31 | Edison Opto Corporation | Heat dissipating apparatus for lighting utility |
Also Published As
Publication number | Publication date |
---|---|
EP2236912A2 (en) | 2010-10-06 |
DE202009004252U1 (en) | 2010-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: AL BA ME RS |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: AL BA ME RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21Y 101/02 20060101ALN20120321BHEP Ipc: F21K 99/00 20100101ALI20120321BHEP Ipc: F21V 29/00 20060101ALI20120321BHEP Ipc: F21V 7/20 20060101ALI20120321BHEP Ipc: F21S 8/02 20060101AFI20120321BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121026 |